#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--stone);
  transition: transform 0.3s ease;
}
#nav.hidden { transform: translateY(-100%); }

.nav-inner {
  /* Full width (no --max-w cap) so the logo stays pinned left on wide monitors */
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  letter-spacing: 0.15em;
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--warm); }
.nav-links a.active { color: var(--warm); }

.nav-social {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-left: 2.5rem;
  border-left: 1px solid var(--stone);
}
.nav-social a { display: flex; }
.nav-social svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-item {
  position: relative;
  display: flex;  /* lays out the trigger link like its sibling links — avoids the 1rem body line box pushing it down */
  padding-bottom: 1rem;
  margin-bottom: -1rem;
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  display: flex;
  flex-direction: column;
  min-width: 220px;
  padding: 0.75rem 0;
  background: var(--bg);
  border: 1px solid var(--stone);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
  padding: 0.6rem 1.25rem;
  white-space: nowrap;
}
.nav-dropdown a:hover { background: var(--sand); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  position: relative;
  z-index: 101;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--charcoal);
  transition: all 0.3s;
}

/* Hamburger → X */
.nav-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile nav */
@media (max-width: 768px) {
  .nav-hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    transform: translateX(100%);
    transition: transform 0.4s ease;
    z-index: 99;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.1rem; }

  .nav-item {
    padding-bottom: 0;
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  .nav-dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    min-width: 0;
    padding: 0;
    border: none;
    background: none;
    align-items: center;
    gap: 0.6rem;
  }
  .nav-dropdown a { font-size: 0.85rem; padding: 0; opacity: 0.7; }

  .nav-social { padding-left: 0; border-left: none; gap: 1.5rem; }
  .nav-social svg { width: 22px; height: 22px; }
}